Individual Calculations April 2009
 Ulko, Jaroslav  Total change: -12.20  Rating chartPersonal card
 Moscow Winter open 2008 Moscow RUS 2008-11-30
RcRownchangeKK*chgGame
 2238 2481 7.50 9 0.39 10 3.90 
  Pankov, Gennady 2131 RUS1.0010.11101.10 
  Repina, Varvara wf2257 RUS1.0010.22102.20 
  Burkov, Dmitry f2169 RUS1.0010.14101.40 
  Erzhanov, Arman f2307 RUS0.501-0.2310-2.30 
  Przybylski, Wojciech f2330 POL0.501-0.2010-2.00 
  Shmatkov, Mikhail 2197 RUS1.0010.16101.60 
  Elishev, Ivan 2195 RUS1.0010.16101.60 
  Appolonov, Sergey m2427 RUS0.501-0.0810-0.80 
  Apryshko, Gleb 2131 RUS1.0010.11101.10 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Moscow open 2009 A Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2403 2501 4.00 9 -1.61 10 -16.10 
  Gladyszev, Oleg m2422 RUS0.501-0.1110-1.10 
  Markevich, Arseniy 2151 RUS1.0010.11101.10 
  Zvjaginsev, Vadim g2636 RUS0.5010.18101.80 
  Sargissian, Gabriel g2677 ARM0.001-0.2710-2.70 
  Kremenietsky, Anatoly M. m2346 RUS1.0010.29102.90 
  Ageichenko, Genadi A 2367 RUS0.501-0.1810-1.80 
  Airapetian, Gor f2346 RUS0.501-0.2110-2.10 
  Bogachkov, Igor f2324 RUS0.001-0.7310-7.30 
  Zolotukhin, Valery f2358 RUS0.001-0.6910-6.90 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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